<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
</head>
<body>
<div id="app">
    <ul>
        <template  v-for="(item,key,index) in nameObj">
            <li>{{index}}--{{key}}--{{item}}</li>
        </template>
    </ul>
</div>
<!--引入vue文件-->
<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
<script>
    //创建一个应用程序实例
    const vm= Vue.createApp({ 
        data(){
          return{
            nameObj:{
                name:"洗衣机",
                city:"上海",
                price:"6800元"
             }
           }
         }
    }).mount('#app');
</script>
</body>
</html>
